Kris: The full list of supported sites is whatever quvi supports. The biggest problem might be embedded player for some websites (for example, if you embed the Guardian videos in another page, they just won't work). But looking at the original page should definitely work.

The commit with Vegas was made to a development branch for Totem 3.4, but up-to-date Debian Wheezy has Totem 3.0.1, so no Vegas. You can ask maintainers of Totem in Debian, why the Debian package lags two versions. My guesses are:

* not enough man-hours* no success to provide newer versions for all architectures supported by Debian

After sudo apt-get install -t experimental totemandsudo apt-get install -t experimental totem-mozillai now run totem & totem-mozilla 3.4.2 (and libquvi-scripts 0.4.8)I've disabled Flash within Firefox (15.0.1) and totem-mozilla works well for Youtube H264 but not for Vimeo or Dailymotion whereas libquvi is supposed to support them... any idea ? Thanks in advance